Trench excavation costs. a long, deep hole dug in the ground, for example for carrying away wa...

Trench excavation costs. a long, deep hole dug in the ground, for example for carrying away water. A trench is a long narrow channel in the ground used by soldiers in order to protect themselves from the enemy. A trench can collapse or cave-in at any moment. Without a protective system in place, a trench collapse can crush and suffocate workers. TRENCH definition: 1. A trench is a type of excavation or depression in the ground that is generally deeper than it is wide (as opposed to a swale or a bar ditch), and narrow compared with its length (as opposed to a simple hole or pit). Definition of trench noun from the Oxford Advanced Learner's Dictionary. a narrow hole that is dug into the ground: 2. 1. a deep hole dug by soldiers and used as a place…. qfbnn vxnp fmgfizyq pzeb tdtki odwpr jaje pmi ocyy uvux